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Pharmacies in Castro Valley, CA

5 pharmacies listed in Castro Valley, California. 4 with a phone number and 5 with a website.

Castro Valley accounts for 0% of the pharmacies listed in California and ranks #328 among California cities for pharmacies.

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Quick answer

Castro Valley, CA has 5 pharmacies listed on USA Business Search. 4 list a phone number and 5 list a website. The most listings are in ZIP codes 94546.

Updated October 2026

How to choose a pharmacy in Castro Valley

  • Call your insurance to confirm the provider is in network before the first visit.
  • Ask how new-patient appointments, telehealth and after-hours questions work.
  • Bring a list of current medications to the first appointment.

Check the license: California State Board of Pharmacy.

Common questions

How many pharmacies are listed in Castro Valley, California?

USA Business Search shows 5 pharmacies in Castro Valley. 4 list a phone number and 5 list a website.

Which ZIP codes do these listings cover?

They include ZIP codes 94546.

How do I choose a pharmacy in Castro Valley?

Call your insurance to confirm the provider is in network before the first visit. Ask how new-patient appointments, telehealth and after-hours questions work. Check the license with the California State Board of Pharmacy.

How do pharmacies in Castro Valley compare with the rest of California?

Castro Valley has 0% of the 8,152 pharmacies listed in California, which ranks #328 among California cities for this category.

How do I add or fix a listing?

Listings are free. Use Add your business, or the Claim or fix link on any listing.

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